assignment-review

assignment-review is a skill for Claude Code, Codex from yyz666ai/Learning-Agent. It costs 37 tokens per session (611 once invoked), scanned A, original, MIT.

A review skill for checking submitted Python, Go, code explanations, debugging notes, or practice exercises.

In plain words
What is it for?
Use it to assess correctness, reasoning, tests, migration to new cases, and the level of help used, then record feedback and learning evidence.
Why use it?
It distinguishes working code from sound reasoning, useful testing, independent work, and lasting understanding.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/yyz666ai/learning-agent/assignment-review
Any agent
npx skills add yyz666ai/Learning-Agent --skill assignment-review
Clone the repo
git clone --depth 1 https://github.com/yyz666ai/Learning-Agent

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for assignment-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/yyz666ai/learning-agent/assignment-review.svg)](https://agentmods.dev/skills/yyz666ai/learning-agent/assignment-review)
Your own site
<a href="https://agentmods.dev/skills/yyz666ai/learning-agent/assignment-review"><img src="https://agentmods.dev/badge/skills/yyz666ai/learning-agent/assignment-review.svg" alt="Measured on agentmods" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 611 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00037 $0.00611
Opus 5 $0.00018 $0.00305
Sonnet 5 $0.00007 $0.00122
Haiku 4.5 $0.00004 $0.00061

Measured 5d ago against content hash 4802bb1e78d1, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

assignment-review scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

workspace/dev/.codex/skills/assignment-review/SKILL.md · 37 lines

What it actually says

作业批改

同时核验结果、推理过程和帮助程度,生成可追溯证据;测试通过不等于掌握。

课后练习提交

课后练习不作为课堂推进门禁。学习者愿意提交时,直接在对话输入栏发送代码、运行结果、报错或问题:

  1. 接受学习者自然发送的内容,不要求逐项粘贴终端输出,也不另开提交表单。
  2. 如果只是报错或提问,交给 exercise-coach 逐步答疑;如果明确要求批改,再读取任务标准与实际代码。
  3. 回答后把“学习者问题 + 教练总结”写入个人课堂笔记;重点问题进入复习卡。
  4. 一次运行成功不等于 mastered,也不影响学习者进入下一章。

需要判断工程质量、推理、迁移或长期掌握,且学习者明确要求批改时,再走下面的完整批改。

执行流程

  1. 读取任务标准、学习者原始产物、提示轨迹和相关知识点;不要把 Codex 曾给出的参考答案混入学习者产物。
  2. references/review-rubric.md 检查正确性、推理、测试、迁移和表达。只运行完成判定所需的最小相关测试。
  3. 根据实际帮助分类:无实质提示且能解释关键决策记为 independent;使用提示、共同修改或参考答案后完成记为 assisted
  4. 指出最重要的一个优点、一个问题和下一次独立动作。记录重复误区,但不因一次错误给学习者贴固定标签。
  5. 若本题使用过 L4,只有新的 L5 迁移产物可以产生 independent 证据。
  6. 使用 assets/review-record.json 形成记录,并按掌握度策略计算允许的状态转换;mastered 仍必须同时满足独立与延迟复习证据。
  7. 用户确认批改对象无误后,按 references/state-contract.md 原子提交记录与事件。

边界

  • 测试失败时说明失败位置和可验证的下一步,不代做整份作业。
  • 测试通过不等于掌握,也不保证推理、边界条件或迁移能力正确。
  • 仅仅复制参考答案不得归类为 independent
  • 目标仓库默认只读;修改目标代码需要用户明确授权。
Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 37 lines · 37 tokens per session scan A 4802bb1e78d1

Subscribe to this mod's changes

assignment-review is a skill published in the GitHub repository yyz666ai/Learning-Agent (1 stars, last pushed 5d ago), licensed MIT. It adds 37 tokens to every session and 611 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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